Am sure that everyone has this issue, wondering if there is a solution. Here is a description of the problem as a timeline: PC starts Photon with USB Serial output starts Open terminal - can connect to serial port and see output Close terminal Attempt to re-open terminal - cannot connect to USB S…

Nope, I haven’t got this problem after closing/reopening PuTTY - only when resetting the device while the port is still open since Windows will assign a new port number. Win7, 8.1 & 10, but since my Win7 is old it was heavily tweaked via Regedit over its lifetime, so that might be the reason why it…

Close and Re-open USB Serial connection without Photon restart?

Firmware

cermak August 24, 2017, 3:36am 4

This thread mentioned something about Windows and serial ports but for an unrelated issue.

Topic		Replies	Views
Having problems with photon not being able to flash code Hardware	2	388	September 23, 2022
How to debug a photon Troubleshooting	8	967	November 25, 2017
[0.6.0.rc2] Keyboard.begin() - closes serial USB port [solved] Firmware	5	1940	September 9, 2016
Serial Monitor in Particle Dev isn't working Troubleshooting	15	4976	February 1, 2019
[resolved] Serial debug not longer working on 0.6.0 or 0.6.1rc Troubleshooting	6	1293	January 16, 2017

Close and Re-open USB Serial connection without Photon restart?

Related topics